11 lines
182 B
Python
11 lines
182 B
Python
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from math import fabs as f
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N=int(input())
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if N==0:
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print(0)
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exit(0)
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T=map(int, input().split())
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b=next(T)
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for t in T:
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if f(t)<f(b):b=t
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if b<0 and f(b)==t:b=t
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print(b)
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